2007 YEC Parts Brochure - 1000PS.at

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YEC racing parts are made in accordance with FIM technical race regulations and are not street legal. 

YEC racing parts may only be used on a closed circuit and are sold without warranty. 

Errors and omissions excepted. Prices and specifications are subject to change without notice. 

Before fitting any YEC parts customers should check the technical regulations of their race class to ensure conformity. 

2007 

YZF 

R-series 

racing 

parts 

brochure 

FOR 

RACERS 

ONLY 

www.yamaha-racingparts.com

YEC Kitparts 

Ride with the best 

Featuring the 

new 2007 

YZF-R1 

With 180ps as standard, the fifth-generation YZF-R1 is undoubtedly 

the most impressive and powerful R-series motorcycle ever produced. 

With its technology transferred directly from our MotoGP programme, 

the 2007 R1 is already well honed for life on the race track. Featuring 

the first ever 16-valve R1 engine, the new power unit has been 

designed to be as user friendly as it is powerful. Advanced electronics 

include Yamaha’s YCC-T (Yamaha Chip Controlled Throttle), which 

appeared for the first time on the 2006 YZF-R6, and YCC-I (Yamaha 

Chip Controlled Intake) – the latest innovation designed to take 

performance to a new level. 

The Deltabox chassis is all-new as well, offering better handling and 

traction than previous models. The new hybrid design swingarm is 

another MotoGP developed item aimed at improving R1 performance 

on the race track. Manufactured from three different types of 

aluminium, the standard arm enhances handling in the initial turn-in 

to a corner and increases rear wheel downforce under acceleration. 

With a standard equipment like this, and a full range of YEC racing 

parts available to take the R1 up to full superbike level, you can 

expect to see R1 riders gracing the grid, and podiums, of racetracks 

around the world in 2007. 

The YZF-R6 

Yamaha’s YZF-R6 was the 600cc bike to have in 2006, producing 

championship winning performances around the globe in its debut 

season and powering Kevin Curtain to world supersport success. 

With the production bike featuring factory levels of equipment as 

standard, it was easy to see why the Yamaha was the most popular 

bike on the 2006 Supersport World Championship grid. 

Based on feedback from our top teams and riders, the YEC engineers 

have been working to produce an updated range of parts for the 

YZF-R6 to give our racing customers an even better chance of tasting 

the champagne in 2007. 

New 43 mm forks 

with large diameter 

damping pistons 

Improved air 

intake system 

Improved braking system 

with new six pot calipers 

Advanced air 

management 

All new Deltabox frame 

Slipper clutch fitted as standard 

YCC-T, YCC-I, new 16 valve short stroke 

engine with titanium intake valves 

UPSD truss high rigidity swingarm 

and revised rear suspension damping 

Go to www.yamaha-racingparts.com Go to www.yamaha-racingparts.com

Development 

Factory Race Parts straight 

from the production line 

Yamaha Engineering Corporation (YEC) is a wholly-owned subsidiary 

of Yamaha dedicated to the development and production of racing 

parts for the YZF R-series range of machines. 

YEC parts transform the YZF-R1 and YZF-R6 from class-leading street 

bikes to machines capable of winning at the highest level as proven 

by our official superbike, supersport, superstock and endurance 

teams, who have all used YEC parts on their way to championship 

success over the past years. 

Testing and development of YEC kit parts is carried out in collaboration 

with MG Competition, the team that runs Yamaha Motor France’s 

road racing activities, with the input from our top world superbike 

and world supersport teams used to develop our customer parts. 

Kit part development for new models takes place well before the 

machine actually hits the showroom, so you can be sure that all 

YEC parts have been thoroughly tested and developed before going 

on sale, MG Competition has world class testing facilities and three 

dedicated development engineers on duty. Testing is done not only 

in the workshop but also on the racetrack, in private testing and the 

white-hot environment of racing. Most on-track testing is carried out 

by experienced riders, such as Norick Abe and David Checa. 

YEC kitparts are produced in Japan and by European top suppliers 

while all YEC components meet Yamaha’s rigorous corporate standards, 

so be assured that with YEC you only get the highest quality 

products for your YZF R-series machine. 

Kevin Curtain in Yamaha Motor 

Germany workshop 

2007 YZF-R1 engine cam timing 

YZF-R6 parts development 

2007 YZF-R1 engine on Dyno

Ordering & YRT 

For further information on specifications and ordering 

please contact your Yamaha dealer or national distributor 

Italy Yamaha Motor Italia SpA Alberto Barozzi alberto.barozzi@yamaha-motor.it 

Germany Yamaha Motor Deutschland GmbH Ilona Jaeger ilona.jaeger@yamaha-motor.de 

France Yamaha Motor France S.A. Pierrick Hodebert pierrick.hodebert@yamaha-motor.fr 

Spain Yamaha Motor Espana S.A. Juan Carlos Gutierrez jc.gutierrez@yamaha-motor.es 

U.K. Yamaha Motor UK Ltd Jason Griffiths jason.griffiths@yamahamotor.co.uk 

Switzerland Hostettler AG Pascal Buergy pascal.buergy@hostettler.com 

Netherlands Yamaha Motor Nederland BV Anthony van Oudheusden anthony.vanoudheusden@yamaha-motor.nl 

Belgium D’Ieteren Sport NV Wilfried Paridaens wilfried.paridaens@dieteren.be 

Sweden Yamaha Motor Sweden Mats Bejbom mats.bejbom@yamaha-motor.se 

Greece Motodynamics SA Andreas Koskinas a.koskinas@yamaha-motor.gr 

Austria Yamaha Motor Austria GmbH Christian Schroll christian.schroll@yamaha-motor.co.at 

Portugal Yamaha Motor Portugal Lda Francisco Ramos francisco.ramos@yamaha-motor.pt 

Hungary Yamaha Motor Hungary Ltd Balazs Bognár balazs.bognar@yamaha-motor.hu 

Norway Yamaha Motor Norway Stein Larsen stein.larsen@yamaha-motor.no 

Denmark Yamaha Motor Denmark Lars Kløcker lars.kloecker@yamaha-motor.dk 

Finland Konekesko Oy Ola Carlas ola.carlas@kesko.fi 

Poland Mitsui Motor Polska Sp. Piotr Piszcz piotr.piszcz@yamaha-motor.pl 

Ireland Danfay Distributors Ltd Colin Martin colin.martin@danfay.ie 

Slovenia Delta Team d.o.o. Adolf Ivacic delta.team_service@siol.net 

Turkey Beldeyama A.S. Osman Lav olav@beldeyama.com.tr 

Czech Republic Yamaha Motor Czech spol. s.r.o. Bohumil Burda bohumil.burda@yamaha-motor.cz 

Ukraine DC Panavto Oleg Ovechkin sp_acces@yamaha.ua 

Order deadlines: YEC operates three ordering rounds for its racing parts: 

November 8, 2006 - delivery for mid February 2007 

January 15, 2007 - delivery for late April 2007 

May 7, 2007 - delivery in mid August 2007 

In all cases customers should contact their dealer or national distributor to confirm final delivery dates. 

Yamaha Race Training 

Race, Tune and Learn 

YEC customers can take advantage of Yamaha’s free annual Yamaha 

Race Training (YRT), which gives R-series mounted competitors the 

perfect opportunity to get their season off to a flying start. 

The 2006 event took place over three days in March, at the Ricardo 

Tormo circuit close to Valencia, Spain. Arranged by Yamaha Motor 

Europe, the event was attended by 83 riders from 11 countries, with 

a similar programme being planned for the 2007 racing season, scheduled 

to take place again at the Ricardo Tormo circuit of Valencia on 

28, 29 and 30 March 2007 (dates to be confirmed) 

In addition to generous amount of track time for the riders, participating 

teams also attend seminars where Yamaha engineers from 

Europe and Japan explain best practices and give race set-up advice 

for the R1 and R6. Those engineers are also on hand to help teams get 

the best out of their advice throughout the event. 

Customers wishing to attend YRT 2007 should contact their local 

Yamaha distributor or visit www.yamaha-racingparts.com - where 

further information can be found.

YZF - R6 parts 

BASIC ENGINE KIT 

OPTIONAL ENGINE PARTS 

Each part should be ordered individually 

N = New 2007 part, M = Modified part 

Part number Description Price* 

5FL-R045Q-70 SPARK PLUG SET NGK R0045Q-10 € 164.77 

2C0-11181-75 GASKET, CYLINDER HEAD t=0.45mm € 67.- 

M 2C0-12171-71 CAMSHAFT, 1 modified duration, standard lift € 525.10 

M 2C0-12181-71 CAMSHAFT, 2 modified duration, standard lift € 525.10 

2C0-12176-70 SPROCKET, CAM 1 € 153.02 

2C0-12177-70 SPROCKET, CAM 2 € 153.02 

N 2C0-A2110-70 VALVE SPRING SET fits the kit camshaft profile € 329.22 

N 2C0-A4460-70 AIR FUNNEL SET for air flow improvement € 329.22 

5SL-A4890-70 AIS PLUG SET closes the AIS system on the € 54.32 

cylinderhead 

2C0-A6330-70 CLUTCH SPRING SET higher spring rate € 28.97 

M 2C0-F1400-71 ACM SET smaller inner rotor, including COVER € 2138.44 

M 2C0-15411-71 COVER with improved ground clearance € 224.46 

(INCLUDED IN ACM SET) 

M 2C0-F2590-80 WIRE HARNESS SET light weight racing wire harness € 213.99 

(INCLUDING SWITCH ASSYS AND PIT LIMITER SWITCH) 

N 5FL-83976-70 SWITCH ASSEMBLY main switch € 36.21 

(INCLUDED IN WIRE HARNESS SET) 

M 2C0-8591A-71 ECU modified ignition and fuel base map including € 393.83 

CD-ROM and software manual. The R6 2007 kit 

manual is downloadable on 

www.yamaha-racingparts.com 

2C0-8533A-70 CABLE INTERFACE cable for connecting ECU with PC € 143.29 


2C0-MAINT-70 MAINTENANCE SET for 3 engine revisions € 401.98 




2C0-A2460-70 BIG RADIATOR SET by MB MOTORSPORTS € 2222.22 

N 2C0-13300-70 OIL PUMP ASSY to create higher oil pressure € 197.07 

2C0-1351A-70 THROTTLE BODY CLAMP ASSEMBLY € 132.18 

for easy fixation of the throttle body 

M 2C0-A4600-80 EXHAUST SET by AKRAPOVIC € 1590.- 

N 4B1-A6377-70 SLIPPER CLUTCH SETTING SET € 41.56 

adjusting set for the standard slipper clutch 

N 2C0-A6321-70 FRICTION PLATE SET € 74.24 

N 2C0-A7400-71 MISSION SET A* Complete gear set € 3292.18 

N 2C0-A7400-80 MISSION SET B* Complete gear set € 3292.18 

N 2C0-A7400-90 MISSION SET C* Complete gear set € 3292.18 

*Ratios are mentioned on the right. The gears 

can also be ordered individually. More info 

including part numbers and prices on 

yamaha-racingparts.com 

2C0-17460-74 SPROCKET, DRIVE 14T fits 520 chain € 24.69 



2C0-A7463-70 SPROCKET NUT SET to be used with a kit drive € 14.49 

sprocket 

N 2C0-EG007-70 SPARE ENGINE ASSEMBLY 2007 engine incl. € 4936.63 

throttle body 

N 4C8-F37L0-2D 2D DATA LOGGING BASIC SET by 2D € 2499.- 

Including A/F SENSOR SET 

5VY-F37T0-2D OPTIONAL TRANSMITTER UNIT by 2D € 92.18 

M 4C8-F37M0-2D STEP3 MEMORY UNIT SET by 2D € 971.19 

5VY-F37S0-2D STEP4 SUSPENSION & BRAKE SENSOR SET by 2D € 971.19 

5VY-F37G0-2D STEP5 GPS SENSOR SET by 2D € 788.48 

N 4C8-F37D0-2D BIG DIGITAL DASHBOARD by 2D € 1497.94 

TOOLS 


MGC-A3589-70 ADJUSTMENT TOOL for valve timing basic kit € 460.91 

by MGC to be used with attachment tools 

2C0-28116-70 ATTACHMENT TOOL for camshaft by MGC € 172.84 

CHASSIS PARTS 


2C0-A5491-70 ENGINE PROTECTOR SET € 90.53 

2C0-C117G-70 CHASSIS PROTECTOR SET € 82.30 

2C0-C1707-70 OIL CATCH TANK SET € 127.51 

2C0-C3151-70 FRONT FORK SPRING SET 8.33N/mm € 128.40 




N 2C0-C3495-80 STEERING DAMPER STAY SET excluding steering 

damper 

€ 352.26 

2C0-C6300-70 THROTTLE SET quick release and short stroke type 

(including TUBE, GUIDE) 

€ 534.16 

5SL-26243-71 TUBE, GUIDE included in THROTTLE SET 


2C0-C8350-70 FRONT STAY SET 

€ 101.40 

€ 832.16 

2C0-25100-70 FRONT SPARE WHEEL ASSEMBLY with bearing 

and spacer 

€ 400.16 

2C0-25300-70 REAR SPARE WHEEL ASSEMBLY with bearing 

and spacer 

€ 443.62 

2C0-YA606-70 REAR SHOCK by Öhlins € 1039.- 

N 2C0-SD121-70 STEERING DAMPER by Öhlins, 68mm stroke € 286.- 

2C0-GK127-70 FRONT FORK CARTRIDGE by Öhlins € 1324.- 

MISSION SET SET AA MISSION SET B MISSION SET C 

Gear/ ratio 

1ST/2.313 

(same as 2006 kit) 

2ND/1.857 


3RD/1.565 

4TH/1.389 

5TH/1.269 

6TH/1.136 



1ST/2.471 

2ND/1.950 

3RD/1.611 


4TH/1.444 


5TH/1.304 

6TH/1.150 

(same as stand. gearbox) 


1ST/ 2.583 

(same as standard gearbox) 

2ND/ 2.000 

(same as standard gearbox) 

3RD/1.667 

4TH/1.474 

5TH/1.350 

6TH/1.182 

*Pan-European recommended retail price excluding VAT 

Basic Engine Kit, each part to be ordered individually. 

2C0-A4460-70 

Air Funnel Set, 

for air flow improvement 

2C0-A7400-71 / 80 / 90 

Various mission sets available 

2C0-28116-70 

Attachment tool for Cam by MGC 

2C0-EG007-70 

Spare Engine Assembly 

Including throttle body 

2C0-A4600-80 

Exhaust set by Akrapovic 

2C0-12171-71 / 12181-71 

Camshaft 1 and 2 with modified 

duration and standard lift 

2C0-C6300-70 

Throttle set, quick release and short 

stroke. Including tube and guide 

Go to www.yamaha-racingparts.com 

2C0-13300-70 

Oil Pump, for higher oil pressure 

2C0-A2460-70 

Full size curved MB radiator with 

increased capacity over standard

YZF- R1 parts 

BASIC ENGINE KIT 

Each part should be ordered individually 

N = New 2007 part, M = Modified part 


5FL-R045Q-70 SPARK PLUG SET NGK R0045Q-10 € 164.77 

N 4C8-11181-70 CYLINDER HEAD GASKET t=0.30mm € 60.91 

N 4C8-12171-70 CAMSHAFT 1 high lift € 526.75 

N 4C8-12181-70 CAMSHAFT 2 high lift € 526.75 

N 4C8-A2110-70 VALVE SPRING SET for high lift camshaft € 329.22 

N 4C8-A4460-70 AIR FUNNEL SET for air flow improvement € 493.83 

(no variable intake function) 

N 4C8-1351A-70 THROTTLE BODY CLAMP ASSEMBLY for easy € 127.57 

fixation of the throttle body 

5VY-A4890-70 AIS PLUG SET closes the AIS system on the € 49.38 

cylinderhead 

4B1-A6330-70 CLUTCH SPRING SET higher spring rate € 16.46 

M 5VY-81450-71 ROTOR ASSEMBLY light weight rotor € 493.83 

N 4C8-F2590-70 WIRE HARNESS SET light weight racing wire harness € 222.22 

(INCLUDED ARE 2 SWITCH ASSYS) 

5FL-83976-70 SWITCH ASSEMBLY main switch € 36.21 

(INCLUDED IN WIRE HARNESS SET) 

N 4C8-8591A-70 ECU to adjust through PC, including CD-ROM € 393.83 

and software manual. The R1 2007 kit manual is 

downloadable on www.yamaha-racingparts.com 

N 2C0-8533A-70 CABLE INTERFACE cable for connecting ECU with PC € 143.29 



N 4C8-MAINT-70 MAINTENANCE SET for 3 engine revisions € 378.60 

N 4C8-11181-70 CYLINDER HEAD GASKET t=0.30mm € 60.91 

N 4C8-11181-80 GASKET, CYLINDER HEAD t=0.35mm € 60.91 

5VY-11351-70 GASKET, CYLINDER t=0.10mm € 42.80 

5VY-11351-80 GASKET, CYLINDER t=0.15mm € 42.80 

N 4C8-A1631-70 PISTON SET high combustion efficency € 1646.09 

N 4C8-A4600-70 EXHAUST SET by AKRAPOVIC € 1810.- 

N 4C8-A2460-70 BIG RADIATOR SET by MB MOTORSPORTS (full size) € 2222.22 

4B1-A6377-70 SLIPPER CLUTCH SETTING SET € 41.56 

adjusting set for the standard slipper clutch 

4XV-17460-75 SPROCKET, DRIVE 15T, fits 520 chain € 37.86 



N 4C8-A7463-70 SPROCKET NUT SET to be used with a kit drive € 23.05 

sprocket 

N 4C8-A7400-70 MISSION SET A* Complete gear set € 3448.56 

N 4C8-A7400-80 MISSION SET B* Complete gear set € 3448.56 

N 4C8-A7400-90 MISSION SET C* Complete gear set € 3448.56 

*Ratios are mentioned on the right. The gears can 

also be ordered individually. More info including 

part numbers and prices on yamaha-racingparts.com 

N 4B1-17411-80 AXLE MAIN only to be used in combination with € 463.69 

4C8 crankcase and 5VY kit transmission set 

N 4C8-F4350-70 HEAD LIGHT HARNESS SET for endurance racing € 52.67 

(fits on kit harness) 

N 4C8-EG001-70 SPARE ENGINE ASSEMBLY 2007 engine including € 5083.13 

throttle body 

N 5VY-F37L0-2D 2D DATA LOGGING BASIC SET by 2D € 2499.including 

A/F SENSOR SET 

5VY-F37T0-2D OPTIONAL TRANSMITTER UNIT by 2D € 92.18 

M 4C8-F37M0-2D STEP3 MEMORY UNIT SET by 2D € 971.19 

5VY-F37S0-2D STEP4 SUSPENSION & BRAKE SENSOR SET by 2D € 971.19 

5VY-F37G0-2D STEP5 GPS SENSOR SET by 2D € 788.48 

TOOLS 


MGC-A3589-70 ADJUSTMENT TOOL for valve timing, basic kit by € 460.91 

MGC - to be used with the below tools 

5VY-28116-80 ATTACHMENT TOOL for camshaft for R1 up to € 172.84 

2006 by MGC 

N 4C8-28116-70 ATTACHMENT TOOL for camshaft for 2007 R1 € 172.84 

by MGC 

CHASSIS PARTS 


N 4C8-C1707-70 OIL CATCH TANK SET € 139.11 

N 4C8-C3141-70 FRONT FORK SPRING SET Spring rate: 9.31N/mm € 120.16 

N 4C8-C3141-80 FRONT FORK SPRING SET Spring rate: 9.80N/mm € 120.16 

M 4C8-C6300-70 THROTTLE SET short stroke type, incl. TUBE, GUIDE € 549.96 

5SL-26243-71 TUBE, GUIDE included in THROTTLE SET (linear type) € 101.40 

5VY-26243-80 TUBE, GUIDE optional (progressive type) € 117.27 

N 4C8-C8350-70 FRONT STAY SET upper fairing stay and meter € 363.79 

bracket 

N 4C8-25100-70 FRONT SPARE WHEEL ASSEMBLY with bearing € 362.14 

and spacer 

N 4C8-25300-70 REAR SPARE WHEEL ASSEMBLY with bearing € 419.75 

and spacer 

N 4C8-YA743-70 REAR SHOCK by Öhlins € 1012.- 

4C8-SD174-70 STEERING DAMPER SET by Öhlins € 286.- 

N 4C8-FG349-70 FRONT FORK by Öhlins € 2246.- 

4C8-GK120-70 FRONT FORK CARTRIDGE by Öhlins € 1324.- 

MISSION SET A MISSION SET B 


1ST/2.429 

2ND/2.133 

3RD/1.824 

4TH/1.600 

5TH/1.474 

6TH/1.333 


1ST/2.357 

2ND/2.000 

3RD/1.737 

4TH/1.522 

5TH/1.409 

6TH/1.320 

MISSION SET C 


1ST/2.313 

2ND/1.938 

3RD/1.611 

4TH/1.476 

5TH/1.364 

6TH/1.269 

Basic Engine Kit, each part to be ordered individually. 

4C8-8591A-70 

FI matching set; ECU incl. CD-Rom 

5VY-81450-71 

Rotor assembly, light weight rotor 

4C8-YA743-70 

Rear shock by Öhlins 

4C8-12171-70 / 12181-70 

Camshaft with high lift 

4C8-A4600-70 

Exhaust set by Akrapovic 

4C8-A7400-70 / 80 / 90 

Various mission sets available 

4C8-EG001-70 

Spare engine assembly, 2007 engine 

including throttle body 

N 4C8-F37D0-2D BIG DIGITAL DASHBOARD by 2D € 1497.94 Go to www.yamaha-racingparts.com 

*Pan-European recommended retail price excluding VAT 

4C8-A1631-70 

Piston set, high combustion efficiency 

4C8-A2460-70 

Full size curved MB radiator with 

increased capacity over standard

2007 YEC Parts Brochure - 1000PS.at

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